NSK Bearing N 2305 EW

08/24/2020

Six steps to prevent ice blockage in refrigeration equipment maintenance

Ice blockage has always been a common failure of refrigeration equipment. In which part of the maintenance is it caused? The following are the correct operation methods for the 6 key links that may cause ice blocking in the maintenance of large refrigeration equipment:

08/06/2020

Root Causes and Prevention Methods of Coil Freezing Cracks of Air Conditioning Unit

Root Causes and Prevention Methods of Coil Freezing Cracks of Air Conditioning Unit<br></br> In general, the heat medium in the heat exchanger of the air conditioning unit is water (surface cooling: 7-12°C; heating 70-90°C or steam heating).

01/03/2021

Danfoss Thermostats

Cold Controls (thermostats) are subject to the LVD directives, meaning they must be tested according to this Directive so that customers can feel safe and secure during buying and installing these Cold Controls. Danfoss Cold Controls also called 077B to h器2䀀
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09/23/2020

Talking about screw compressor

It has become an inevitable trend to use highly reliable screw compressors to replace piston compressors with many wearing parts and poor reliability. Japan's screw compressors accounted for only 27% in 1976, and rose to 85% in 1985; the current market share of screw compressors in western developed countries is about 80%, and it maintains an upward trend.

05/28/2025

8 Well-known Chinese Servo Motor/System Manufacturers

At present, there are more than 20 large-scale servo brands in China. Some of the products of these manufacturers have outstanding quality and performance, which show a certain degree of independence and innovation. These products now have a certain position in the mid-to-high-end market.

08/08/2020

Inspection method of refrigeration equipment in cold storage

Inspection method of refrigeration equipment in cold storage 1.Use the reverse operation of the system setting to evacuate the high-voltage system<br></br> 1. System principle and evacuation path

06/29/2020

Compression ratio of American Copeland compressor

08/24/2020

How to determine the demand for precision air conditioners

Precision air conditioners are high-precision air conditioners used in computer rooms that can control the temperature and humidity of the computer room. Its design is to solve the large load heat density in the data center.

08/03/2020

How to solve the continuous cooling of high-density computer rooms?

Faced with the development trend of high-density computer rooms, the configuration of continuous refrigeration facilities to maintain equipment operation during power outages and chiller restarts and protect equipment safety is an important issue that must be considered by the construction party and design unit. At present, all parties are actively exploring And implementation.

06/14/2020

Refrigeration Compressor Market Research Report 2020: Key Players, Applications, Drivers, Trends And Forecast To 2026

A report, added to the extensive database of verified Market Research titled Refrigeration Compressor Market 2020 by Manufacturer, Region, Type and Application, Forecast up to 2026,